We're dividing 39626964 by 139 
Our goal is to divide 39626964 by 139.

Step 1:
3 divided by 139 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 139

Let's proceed to step 2:
139 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 139

Going ahead to step 3:
139 can be fit into 396 2 times, resulting in a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 278 from 396 leaves us with 118.
Grab the next digit (2) from the dividend, add it to 118, then carry on: 1182 / 139

Advancing to step 4:
1182 divided by 139 is 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we subtract 1112 from 1182, we get 70.
Take the next digit (6) from the dividend and append it to 70, then repeat: 706 / 139

Step 5:
When dividing 706 by 139, we get 5 with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 285.0
Subtract 695 from 706 to get 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 139

Going ahead to step 6:
139 goes into 119 0 times with a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 2850.0
Subtract 0 from 119 to get 119.
Append the next digit (6) from the dividend to 119 and continue with: 1196 / 139

Moving on to step 7:
1196 divided by 139 is 8 with a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 28508.0
Subtracting 1112 from 1196 leaves us with 84.
Append the next digit (4) from the dividend to 84 and continue with: 844 / 139

On to step 8:
When dividing 844 by 139, we get 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 285086.0
Subtracting 834 from 844 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
100 divided by 139 is 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 285086.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
1000 divided by 139 is 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 285086.07
Deduct 973 from 1000 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
The number 139 fits into 270 1 times, leaving a remainder of 131.
Write down 1 as next digit of the result. 
Result so far: 285086.071
Subtract 139 from 270 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 12:
1310 divided by 139 is 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 285086.0719
Subtracting 1251 from 1310 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 13:
590 divided by 139 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 285086.07194
Subtract 556 from 590 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
340 divided by 139 is 2 with a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 285086.071942
If we subtract 278 from 340, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 15:
If we divide 620 by 139, we get 4 and a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 285086.0719424
Subtracting 556 from 620 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 16:
If we divide 640 by 139, we get 4 and a remainder of 84.
Use 4 as the next digit of our solution. 
Result so far: 285086.07194244
The remainder is 84 after subtracting 556 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final outcome is 285086.07194244, with a leftover of 8.4e-08.